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C93800 Bronze vs. EN 1.4905 Stainless Steel

C93800 bronze belongs to the copper alloys classification, while EN 1.4905 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C93800 bronze and the bottom bar is EN 1.4905 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 96
190
Elongation at Break, % 9.7
19
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 35
76
Tensile Strength: Ultimate (UTS), MPa 200
740
Tensile Strength: Yield (Proof), MPa 120
510

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Maximum Temperature: Mechanical, °C 140
660
Melting Completion (Liquidus), °C 940
1480
Melting Onset (Solidus), °C 850
1440
Specific Heat Capacity, J/kg-K 340
470
Thermal Conductivity, W/m-K 52
26
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 11
4.2

Otherwise Unclassified Properties

Base Metal Price, % relative 31
9.5
Density, g/cm3 9.1
7.9
Embodied Carbon, kg CO2/kg material 3.2
2.8
Embodied Energy, MJ/kg 51
40
Embodied Water, L/kg 380
90

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
130
Resilience: Unit (Modulus of Resilience), kJ/m3 70
680
Stiffness to Weight: Axial, points 5.9
14
Stiffness to Weight: Bending, points 17
24
Strength to Weight: Axial, points 6.1
26
Strength to Weight: Bending, points 8.4
23
Thermal Diffusivity, mm2/s 17
7.0
Thermal Shock Resistance, points 8.1
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.040
Antimony (Sb), % 0 to 0.8
0
Boron (B), % 0
0.00050 to 0.0050
Carbon (C), % 0
0.090 to 0.13
Chromium (Cr), % 0
8.5 to 9.5
Copper (Cu), % 75 to 79
0
Iron (Fe), % 0 to 0.15
86.2 to 88.8
Lead (Pb), % 13 to 16
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 1.0
0.1 to 0.4
Niobium (Nb), % 0
0.060 to 0.1
Nitrogen (N), % 0
0.050 to 0.090
Phosphorus (P), % 0 to 1.5
0 to 0.020
Silicon (Si), % 0 to 0.0050
0.1 to 0.5
Sulfur (S), % 0 to 0.080
0 to 0.010
Tin (Sn), % 6.3 to 7.5
0
Tungsten (W), % 0
0.9 to 1.1
Vanadium (V), % 0
0.18 to 0.25
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0